Price breaks

Product description

Build your own opto endstop using the TCST2103. Compatible with the endstop PCBs also availabnle in our shop. Check the datasheet for more information.

The TCST2103 is a transmissive sensor that include an infrared emitter and phototransistor, located face-to-face on the optical axes in a leaded package which blocks visible light. These part numbers include options for aperture width.

ReprapWorld is the number one webshop for all your reprap supplies for your 3D printer. We have a large collection of 3D printer components, from our famous electronics lines to filament from our own production. And everything is at a very competitive price!